@charset "UTF-8";
html {
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  text-rendering: optimizeLegibility;
  -ms-overflow-style: scrollbar;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: black;
  width: 100%;
  height: 100%;
}

body {
  width: 100%;
  height: 100%;
  margin: 0;
}

/*css 初始化 */
html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img {
  margin: 0;
  padding: 0;
}

fieldset,
img,
input,
video,
button {
  /*fieldset组合表单中的相关元素*/
  border: none;
  padding: 0;
  margin: 0;
  outline: none;
  outline-style: none;
}
video:focus {
  outline: none;
}

ul,
ol {
  list-style: none; /*清除列表风格*/
}

input {
  padding-top: 0;
  padding-bottom: 0;
  font-family: "SimSun", "宋体";
}

select,
input {
  vertical-align: middle;
}

select,
input,
textarea {
  font-size: 12px;
  margin: 0;
}

textarea {
  resize: none;
}

/*防止多行文本框拖动*/
img {
  border: 0;
  vertical-align: middle;
}

.control {
  display: none;
  margin: 10px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  height: 30px;
}

.list-container {
  color: #ffffff;
  background-color: rgb(244 244 244 / 20%);
  border-radius: 10px;
  position: fixed;
  top: 0;
  right: 0;
  padding: 0 20px 10px 20px;
  margin: 10px;
  z-index: 10;
}

.list-container p {
  font-weight: bold;
  font-size: 16px;
  margin-top: 10px;
  text-align: center;
}

.list-container ul {
  color: white;
  list-style-type: none;
  display: flex;
  flex-flow: column;
  margin: 0;
  padding: 0;
  width: 150px;
  max-width: 150px;
  max-height: 300px;
  overflow-y: scroll;
}

.list-container li {
  list-style-type: none;
  margin-bottom: 5px;
}

.form-container {
  position: fixed;
  top: 10px;
  left: 100px;
  display: flex;
  height: 30px;
  z-index: 10;
}
